DE60013940D1 - Diffusor für Gebläse - Google Patents

Diffusor für Gebläse

Info

Publication number
DE60013940D1
DE60013940D1 DE60013940T DE60013940T DE60013940D1 DE 60013940 D1 DE60013940 D1 DE 60013940D1 DE 60013940 T DE60013940 T DE 60013940T DE 60013940 T DE60013940 T DE 60013940T DE 60013940 D1 DE60013940 D1 DE 60013940D1
Authority
DE
Germany
Prior art keywords
diffuser
fan wheel
connection
blowers
fan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60013940T
Other languages
English (en)
Other versions
DE60013940T2 (de
Inventor
Lennart Sjoeqvist
Jan Erik Henningsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flaekt Woods AB
Original Assignee
Flaekt Woods AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flaekt Woods AB filed Critical Flaekt Woods AB
Publication of DE60013940D1 publication Critical patent/DE60013940D1/de
Application granted granted Critical
Publication of DE60013940T2 publication Critical patent/DE60013940T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Elimination Of Static Electricity (AREA)
DE60013940T 1999-03-22 2000-03-21 Diffusor für Gebläse Expired - Lifetime DE60013940T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990637A FI105946B (fi) 1999-03-22 1999-03-22 Sovitelma puhaltimen yhteydessä
FI990637 1999-03-22

Publications (2)

Publication Number Publication Date
DE60013940D1 true DE60013940D1 (de) 2004-10-28
DE60013940T2 DE60013940T2 (de) 2005-10-06

Family

ID=8554255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013940T Expired - Lifetime DE60013940T2 (de) 1999-03-22 2000-03-21 Diffusor für Gebläse

Country Status (4)

Country Link
EP (1) EP1039142B1 (de)
AT (1) ATE277287T1 (de)
DE (1) DE60013940T2 (de)
FI (1) FI105946B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1455094A1 (de) * 2003-03-04 2004-09-08 Ziehl-Abegg AG Radiallüfterrad
RU183324U1 (ru) * 2017-12-29 2018-09-18 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") Безлопаточный диффузор малорасходной центробежной компрессорной ступени

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471174A (en) * 1947-04-24 1949-05-24 Clark Bros Co Inc Centrifugal compressor stability means
US2665841A (en) * 1951-05-04 1954-01-12 Allen Mcmeen J Air circulator
US3627440A (en) * 1970-04-07 1971-12-14 Westinghouse Electric Corp Centrifugal fan
JPS5853700A (ja) * 1981-09-25 1983-03-30 Mitsubishi Heavy Ind Ltd 遠心形回転機械のディフューザ
AU6465398A (en) * 1997-04-04 1998-10-30 Bosch Automotive Systems Corporation Centrifugal fan with flow control vanes
US5841943A (en) * 1997-04-25 1998-11-24 Soundesign, Llc Ducted flow hair dryer with multiple impellers

Also Published As

Publication number Publication date
EP1039142B1 (de) 2004-09-22
FI105946B (fi) 2000-10-31
FI990637A0 (fi) 1999-03-22
EP1039142A3 (de) 2002-05-08
ATE277287T1 (de) 2004-10-15
EP1039142A2 (de) 2000-09-27
DE60013940T2 (de) 2005-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition